body {
  font-family: 'Arial', sans-serif;
  margin: 0;
  background: linear-gradient(to right, #1a1a1a, #333);
  color: #ffffff;
  line-height: 1.6;
}

header {
  background: #000;
  padding: 20px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

header .title {
  font-size: 36px;
  color: #ffcc00;
  margin: 0;
  text-transform: uppercase;
}

header p {
  font-size: 18px;
  color: #ddd;
  margin: 10px 0 0;
}

main {
  padding: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

section {
  margin-bottom: 40px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

section h2 {
  font-size: 28px;
  color: #ffcc00;
  margin-top: 0;
  border-bottom: 2px solid #ffcc00;
  padding-bottom: 10px;
}

.repo-box {
  padding: 15px;
  background: #222;
  border: 1px solid #444;
  border-radius: 8px;
  transition: all 0.3s ease;
  text-decoration: none;
  color: #ffffff;
  display: block;
  margin-top: 20px;
}

.repo-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.5);
}

.repo-box h3 {
  font-size: 20px;
  color: #ffcc00;
  margin-bottom: 10px;
}

.repo-box p {
  font-size: 16px;
  color: #ddd;
  margin: 0;
}

.consultancy-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.consultancy-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.consultancy-card {
  flex: 1 1 calc(50% - 20px);
  max-width: 400px;
  background: #222;
  border: 1px solid #444;
  padding: 20px;
  border-radius: 8px;
  transition: all 0.3s ease;
  color: #ffffff;
  text-align: left;
  position: relative;
}

.consultancy-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.5);
}

.consultancy-title {
  font-size: 20px;
  font-weight: bold;
  color: #ffcc00;
  margin-bottom: 10px;
}

.contact-section h2 {
  font-size: 28px;
  color: #ffcc00;
  margin-bottom: 20px;
  text-align: left;
  border-bottom: 2px solid #ffcc00;
  padding-bottom: 10px;
}

.contact-section p {
  text-align: left;
}

.social-links {
  display: flex;
  justify-content: flex-start;
  gap: 20px;
  margin-top: 20px;
}

.social-link {
  display: inline-block;
  width: 50px;
  height: 50px;
}

.social-link img {
  width: 50px;
  height: 50px;
  border-radius: 10px;
  transition: transform 0.3s ease;
}

.social-link img:hover {
  transform: scale(1.1);
}

.technologies-section {
  margin: 40px 0;
  padding: 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.technologies-section h2 {
  font-size: 28px;
  color: #ffcc00;
  border-bottom: 2px solid #ffcc00;
  padding-bottom: 10px;
  text-align: left;
}

.technology-groups {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.technology-group {
  background: #222;
  padding: 15px;
  border-radius: 8px;
  border: 1px solid #444;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.technology-group:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.7);
}

.technology-group h3 {
  font-size: 20px;
  color: #ffcc00;
  margin-bottom: 10px;
}

.technology-group ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.technology-group ul li {
  font-size: 16px;
  color: #ddd;
  padding: 5px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.technology-group ul li:last-child {
  border-bottom: none;
}

.tools-section {
  margin: 40px 0;
  padding: 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.tools-section h2 {
  font-size: 28px;
  color: #ffcc00;
  border-bottom: 2px solid #ffcc00;
  padding-bottom: 10px;
  text-align: left;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  /* Responsive grid */
  gap: 20px;
}

.tool-card {
  background: #222;
  padding: 15px;
  border-radius: 8px;
  border: 1px solid #444;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
  text-decoration: none;
  color: #fff;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tool-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.7);
}

.tool-card h3 {
  font-size: 20px;
  color: #ffcc00;
  margin-bottom: 10px;
}

.tool-card p {
  font-size: 16px;
  color: #ddd;
  margin: 0;
}

.articles-section {
  margin: 40px 0;
  padding: 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.articles-section h2 {
  font-size: 28px;
  color: #ffcc00;
  border-bottom: 2px solid #ffcc00;
  padding-bottom: 10px;
  text-align: left;
}

.articles-section .under-construction {
  font-size: 16px;
  color: #ddd;
  margin: 10px 0 20px;
  text-align: left;
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.article-card {
  background: #222;
  padding: 15px;
  border-radius: 8px;
  border: 1px solid #444;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.article-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.7);
}

.article-card h3 {
  font-size: 20px;
  color: #ffcc00;
  margin-bottom: 10px;
}

.article-card p {
  font-size: 16px;
  color: #ddd;
  margin: 0 0 15px;
}

.article-card .read-more {
  font-size: 14px;
  color: #ffcc00;
  text-decoration: none;
  font-weight: bold;
}

.article-card .read-more:hover {
  text-decoration: underline;
}

footer {
  text-align: center;
  padding: 10px;
  background: #111;
  color: #888;
  margin-top: 40px;
}

footer a {
  color: #ffcc00;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}